| Brewery | Location |
|---|---|
| G.L.O.W. - Gangsta Ladies of Wort | |
| G2B | Durham |
| G5 | Beloit |
| Gadds | |
| Gage Roads Brewing Co. | Australia |
| Gainsbourg Bistro-Brasserie | Gatineau |
| Galea Craft Beers | Brasschaat, Belgium |
| Galena Brewing Company | Galena |
| Gallivant | Netherlands |
| Galway Bay Brewery | Galway, Ireland |
| Galway Hooker Brewery | Ireland |
| Gamma Brewing Company | Denmark |
| Gammelbacka Bryggeri | Karlskoga |
| Ganstaller Brau | |
| Garage Beer Co. | Barcelona, Spain |